Add warning for deprecated options.
Add warning for deprecated options.

mvdriel/cakephp,ndm2/cakephp,petteyg/cakephp,CakeDC/cakephp,cakephp/cakephp,dakota/cakephp,ndm2/cakephp,tenkoma/cakephp,ndm2/cakephp,tenkoma/cakephp,davidyell/cakephp,mvdriel/cakephp,petteyg/cakephp,ADmad/cakephp,ADmad/cakephp,dakota/cakephp,garethellis36/cakephp,CakeDC/cakephp,cakephp/cakephp,dakota/cakephp,mvdriel/cakephp,ADmad/cakephp,cakephp/cakephp,CakeDC/cakephp,CakeDC/cakephp,garethellis36/cakephp,cakephp/cakephp,davidyell/cakephp,mvdriel/cakephp,petteyg/cakephp,davidyell/cakephp,tenkoma/cakephp,dakota/cakephp,tenkoma/cakephp,ndm2/cakephp,ADmad/cakephp,garethellis36/cakephp,petteyg/cakephp,garethellis36/cakephp